DE69017063D1 - Motorüberwacher, ausgerüstet mit Klopfdetektor. - Google Patents

Motorüberwacher, ausgerüstet mit Klopfdetektor.

Info

Publication number
DE69017063D1
DE69017063D1 DE69017063T DE69017063T DE69017063D1 DE 69017063 D1 DE69017063 D1 DE 69017063D1 DE 69017063 T DE69017063 T DE 69017063T DE 69017063 T DE69017063 T DE 69017063T DE 69017063 D1 DE69017063 D1 DE 69017063D1
Authority
DE
Germany
Prior art keywords
engine monitor
knock detector
knock
detector
monitor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69017063T
Other languages
English (en)
Other versions
DE69017063T2 (de
Inventor
Nobuo Kurihara
Masayoshi Kaneyasu
Kouji Kitano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69017063D1 publication Critical patent/DE69017063D1/de
Publication of DE69017063T2 publication Critical patent/DE69017063T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1523—Digital data processing dependent on pinking with particular laws of return to advance, e.g. step by step, differing from the laws of retard
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DE69017063T 1989-04-14 1990-04-10 Motorüberwacher, ausgerüstet mit Klopfdetektor. Expired - Lifetime DE69017063T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9286489 1989-04-14

Publications (2)

Publication Number Publication Date
DE69017063D1 true DE69017063D1 (de) 1995-03-30
DE69017063T2 DE69017063T2 (de) 1995-09-21

Family

ID=14066297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69017063T Expired - Lifetime DE69017063T2 (de) 1989-04-14 1990-04-10 Motorüberwacher, ausgerüstet mit Klopfdetektor.

Country Status (4)

Country Link
US (1) US4991553A (de)
EP (1) EP0392804B1 (de)
KR (1) KR0147278B1 (de)
DE (1) DE69017063T2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038735A (en) * 1989-10-30 1991-08-13 Mitsubishi Denki Kabushiki Kaisha Knock suppression apparatus and method for a multi-cylinder internal combustion engine
JP2843871B2 (ja) * 1990-05-14 1999-01-06 本田技研工業株式会社 内燃エンジンの燃焼異常検出装置
US5146893A (en) * 1990-05-18 1992-09-15 Mitsubishi Denki K.K. Apparatus for and a method of detecting combustion in an internal combustion engine
DE59008539D1 (de) * 1990-05-28 1995-03-30 Siemens Ag Verfahren zur zylinderselektiven Klopfregelung von Brennkraftmaschinen.
JP2587543B2 (ja) * 1991-03-07 1997-03-05 株式会社日立製作所 ノッキング検出装置
US5373448A (en) * 1991-04-24 1994-12-13 Hitachi, Ltd. Knock detection device for an internal combustion engine
JP3117495B2 (ja) * 1991-07-19 2000-12-11 株式会社日立製作所 ノッキング検出装置
US5215059A (en) * 1992-04-03 1993-06-01 Hitachi America, Ltd., Research And Development Division Method and system for reducing engine knock in an internal combustion engine
US5400644A (en) * 1992-09-29 1995-03-28 Motorola, Inc. Knock detection system
JP3668497B2 (ja) * 1992-09-30 2005-07-06 株式会社日立製作所 内燃機関のノッキング検出方法及び点火時期制御方法
US5394330A (en) * 1992-11-12 1995-02-28 Texas Instruments Incorporated System and method for monitoring an operating state of an engine
US6456927B1 (en) 1993-03-22 2002-09-24 Motorola, Inc. Spectral knock detection method and system therefor
US5537855A (en) * 1994-06-30 1996-07-23 Motorola, Inc. Knock detection method and apparatus with dual integration windows
US5483936A (en) * 1994-07-05 1996-01-16 Kerstein; Scott M. Spark knock detection system for an internal combustion engine
US5675505A (en) * 1995-07-10 1997-10-07 Chrysler Corporation Sine on random data analysis method for simulating engine vibration
EP1007842B1 (de) * 1997-08-22 2004-12-15 Siemens Aktiengesellschaft Verfahren zur klopfregelung einer brennkraftmaschine
SE520435C2 (sv) * 2001-03-30 2003-07-08 Scania Cv Ab Sätt och anordning för att bestämma cylindertryck vid en förbränningsmotor
DE10201073A1 (de) * 2002-01-14 2003-07-31 Siemens Ag Verfahren zur Verarbeitung eines Sensorsignals eines Klopf-Sensors für eine Brennkraftmaschine
US20040260454A1 (en) * 2003-06-11 2004-12-23 Basir Otman A. Vibro-acoustic engine diagnostic system
JP4375728B2 (ja) * 2004-04-15 2009-12-02 株式会社デンソー 内燃機関の制御装置
JP4397804B2 (ja) * 2004-12-27 2010-01-13 本田技研工業株式会社 ノッキング検出装置
JP2006226967A (ja) * 2005-02-21 2006-08-31 Toyota Motor Corp 内燃機関のノッキング判定装置
JP4549920B2 (ja) 2005-04-27 2010-09-22 トヨタ自動車株式会社 内燃機関のノッキング判定装置
ITBO20050789A1 (it) * 2005-12-23 2007-06-24 Ferrari Spa Metodo per il controllo dell'anticipo di accensione in un motore a combustione interna.
JP2008095602A (ja) * 2006-10-12 2008-04-24 Denso Corp 内燃機関のノック判定装置
JP4475675B2 (ja) 2007-05-11 2010-06-09 三菱電機株式会社 内燃機関のノック検出装置
FR2916480B1 (fr) * 2007-05-25 2009-07-17 Siemens Vdo Automotive Sas Procede de detection de cliquetis perfectionne.
FR2949511B1 (fr) * 2009-08-26 2012-03-09 Inst Francais Du Petrole Methode d'estimation de l'intensite du cliquetis d'un moteur a combustion interne
JP6088397B2 (ja) * 2013-10-15 2017-03-01 日本特殊陶業株式会社 点火時期制御装置および点火時期制御システム
JP6288699B2 (ja) * 2014-01-10 2018-03-07 三菱重工業株式会社 内燃機関のノッキング判定装置及びノッキング制御装置
CN108603458B (zh) 2016-02-16 2021-05-11 日立汽车系统株式会社 爆燃检测装置、内燃机控制装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144520A (en) * 1979-04-28 1980-11-11 Nippon Soken Inc Knocking detector for internal combustion engine
US4345558A (en) * 1979-04-28 1982-08-24 Nippon Soken, Inc. Knock detecting apparatus for an internal combustion engine
JPS55162037A (en) * 1979-06-04 1980-12-17 Nippon Soken Inc Knocking detector for internal combustion engine
JPS55177623U (de) * 1979-06-06 1980-12-19
JPS5637535A (en) * 1979-09-05 1981-04-11 Nippon Soken Inc Knocking detector
JPS5742821A (en) * 1980-08-27 1982-03-10 Nissan Motor Co Ltd Knocking vibration detector
JPS5845520A (ja) * 1981-09-11 1983-03-16 Matsushita Electric Ind Co Ltd ノツキング検出装置
JPH0650103B2 (ja) * 1982-01-18 1994-06-29 株式会社日立製作所 ノツク制御装置

Also Published As

Publication number Publication date
EP0392804A3 (de) 1991-07-31
DE69017063T2 (de) 1995-09-21
KR0147278B1 (ko) 1998-08-17
US4991553A (en) 1991-02-12
KR900016609A (ko) 1990-11-14
EP0392804A2 (de) 1990-10-17
EP0392804B1 (de) 1995-02-22

Similar Documents

Publication Publication Date Title
DE69017063D1 (de) Motorüberwacher, ausgerüstet mit Klopfdetektor.
FI896179A0 (fi) Lagerbestaendiga, synnerligen poroesa, kalorifattiga livsmedelsprodukter.
MA22573A1 (fr) Mutants de substilisine .
DE69010193D1 (de) Überwachung.
FI920674A0 (fi) Laogkalorihaltiga, graeddaktiga naeringsprodukter med mjuka organoleptiska egenskaper.
DE68906839D1 (de) Photoelektrischer fuehler.
FI893534A (fi) Rullrotations-offsetpress med tryckplaot foer flytande plaotombyte.
DE69013272T2 (de) Fadenerfassungsanordnung.
DE3878687T2 (de) Spektrometer mit fotodiodenanordnung.
FI906048A0 (fi) Monodispergerad hexagonal bornitrid med hoeg renhet betraeffande metaller och syre, samt foerfarande foer dess framstaellning.
FI913317A0 (fi) Foerfarande foer framstaellning av trae-plast-agglomerat, samt anvaendning daerav.
FI894496A (fi) Pao beta-diketon, hydrotalkit och dihydropyridin baserade stabiliserande kompositioner foer halogenerade polymerer samt pao sao saett stabiliserade polymerer.
DE59003752D1 (de) Kryostat.
DE68924325D1 (de) Zustandserkennung.
ATA95689A (de) Maeh- bzw. haeckselmaschine
DE69005685D1 (de) Mikromagnetometer mit kapazitiver Detektion.
FI922790A0 (fi) Koncentrerade vattenhaltiga, vaetskeformiga blekmedelskompositioner.
DE59008931D1 (de) IR-CCD-Detektoranordnung.
DE69009508T2 (de) Gashebel mit zweifacher Sicherheitsstellung.
FI904222A0 (fi) Bis-ftalidlaktoner, foerfaranden foer deras framstaellning samt deras anvaendning i uppteckningsmaterial.
FI892118A0 (fi) Enskiktigt naolsoemtyg med lodraeta soemningslaenkar, samt foerfarande.
ES1009464Y (es) Petardo de pirotecnia, con dispositivo de seguridad.
TR24461A (tr) Suebstituee edilmis imidazolin esterleri ile kuaternize ester-amonyum tuzlarinin k
FI914496A0 (fi) Haellbara, snabbt upploesbara torr- pulver med adhesiva egenskaper, foerfarande foer deras framstaellning samt deras anvaendning.
FI890634A0 (fi) Foerfarande foer framstaellning av papper, speciellt tryckpapper, med stor hastighet samt en pappersmaskin foer tillaempning av foerfarandet.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition